Renqiu Jinshi Welding Machine Co.,Ltd
Information Details
Hydraulic Auto End Shrink Machine
Release time:
2026-06-11 17:06
液压缩管机Hydraulic Auto End Shrink Machine
一、设备的用途 / Usage:
该设备主要用于:圆管两端自动缩口加工。
This machine is mainly used for automatic end shrinking of steel pipes
二 、适用工件范围 / Applicable Range for Workpieces
- 管长度 Pipe length:200-1000 mm
- 圆管直径 Pipe diameter: φ38mm
- 圆管长度误差 Length tolerance: <1mm(±0.5 mm)
三、设备特点 / Features:
1. 自动上料、卸料:减少了操作人员的劳动强度。
Automatic loading and unloading - reduces labor intensity of operators.
2. 两端同时缩口:速度快、效率高。
Both ends shrink simultaneously - high speed and high efficiency.
四、主要配置 / Main Components
序号No. | 名称Component | 型号/规格Model/Specification |
1 | 主机机身 Main machine body | 钢板、方管焊接 Steel plate, square tube welding |
2 | 液压系统 Hydraulic system | 油缸、油压泵、电磁阀 Cylinder, hydraulic pump, solenoid valve |
3 | 电器控制系统 Electrical control system | 接触器、按键开关、PLC Contactor, push button switch, PLC |
4 | 缩口模具 Shrinking die | 合金钢精密加工 Alloy steel precision machining |
5 | 上料/卸料机构 Loading/unloading mechanism | 气动或液压驱动 Pneumatic or hydraulic drive |
五、主要技术参数 / Parameters
参数Parameter | 数值Value |
输入电源 Voltage | Threephase 380V ±5% |
液压电机功率 Hydraulic motor power | According to actual configuration |
缩口管径范围 Pipe diameter range | Φ38 mm (customizable) |
缩口管长范围 Pipe length range | 200 – 1000 mm |
缩口方式 Shrinking method | Simultaneous hydraulic end shrinking |
工作效率 Productivity | Approx. 15–25 sec/piece (including auxiliary time) |
主机外形尺寸 (L×W×H) | Customized solution |
- 设备动作流程 / Operation Sequence
- 原材料钢管自动上料至工位。
Raw pipe is automatically loaded to the working position. - 夹紧机构固定钢管,两端缩口模具同时动作,完成缩口加工。
Clamping mechanism secures the pipe; both end shrinking dies act simultaneously to complete the shrinking process. - 加工完成后自动卸料,成品落入料框。
After completion, the pipe is automatically unloaded into a container. - 循环运行,连续生产。
Cycle repeats for continuous production.
七、设备外观参考图片/ Equipment appearance reference drawing

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North District, Renqiu Economic and Technological Development Zone,Renqiu City, Hebei Province, China
Sales hotline: +86 15028693258
Technical Support:+86 15369778811 +86 15831733766 +86 15833368033
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